{"id":"W3215832032","doi":"10.2196/30420","title":"Perception and Initial Adoption of Mobile Health Services of Older Adults in London: Mixed Methods Investigation","year":2021,"lang":"en","type":"article","venue":"JMIR Aging","topic":"Technology Use by Older Adults","field":"Social Sciences","cited_by":32,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Nanjing Tech University; China Scholarship Council","keywords":"mHealth; Thematic analysis; Perception; Psychology; Usability; Descriptive statistics; Applied psychology; Affect (linguistics); Gerontology; Qualitative research; Medicine; Nursing; Computer science; Psychological intervention","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007625382,0.00006752306,0.0001930802,0.0001530551,0.00008082862,0.00001138755,0.00007990863,0.0001135872,0.00002315839],"category_scores_gemma":[0.00004502618,0.00007704121,0.00002225093,0.0005152812,0.0001751133,0.0002419652,0.00005192716,0.0001140155,8.723883e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006365507,"about_ca_system_score_gemma":0.0001476606,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002394833,"about_ca_topic_score_gemma":0.00490184,"domain_scores_codex":[0.9986988,0.000478759,0.0002994675,0.0002021868,0.0001631055,0.0001576966],"domain_scores_gemma":[0.9994247,0.00008117087,0.0001986156,0.0001160109,0.000134094,0.00004541217],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.00002246638,0.0001405071,0.1233887,0.001077664,0.00001122131,0.00000362569,0.2756884,0.00002264554,0.01345622,0.0009551513,0.00003424008,0.5851992],"study_design_scores_gemma":[0.001018869,0.00009581234,0.8159511,0.001474885,0.000008398191,0.000003480852,0.1685411,0.0005278985,0.01087042,0.001079553,0.0002836981,0.000144752],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9980799,0.0004314396,0.0003652415,0.0004921295,0.00009586228,0.0003921083,0.000003185762,0.00005116589,0.00008899606],"genre_scores_gemma":[0.9879314,0.0001794153,0.01166869,0.00008764948,0.0000321265,0.00006456188,0.00001807999,0.00000635369,0.00001167478],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6925624,"threshold_uncertainty_score":0.3620287,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01722696091863518,"score_gpt":0.3660052997859969,"score_spread":0.3487783388673618,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}